Fix "fields" filter documentation
Fix "fields" filter documentation

JIRA: PDC-2572

release-engineering/product-definition-center,release-engineering/product-definition-center,product-definition-center/product-definition-center,product-definition-center/product-definition-center,release-engineering/product-definition-center,product-definition-center/product-definition-center,release-engineering/product-definition-center,product-definition-center/product-definition-center